import { Rule, RuleAction } from './logger.rules';
export declare type LogParams = {
    rule: Rule;
    message: string;
    extra?: any;
};
export declare const getRuleAction: ((rule: Rule) => RuleAction) | null;
declare type LogFailure = LogParams & {
    action: RuleAction;
};
declare type CHECK_STATUS = 'ERROR' | 'WARNING';
export declare const logFailure: (({ action, rule, message, extra }: LogFailure) => CHECK_STATUS) | null;
export declare const getContrastCheckerMaxDepth: (() => RuleAction | 5) | null;
export declare const shouldIgnoreContrastCheckForDisabledElement: (() => false | RuleAction) | null;
export declare const isAccessibilityLabelAllowed: ((accessibilityLabel: string) => boolean) | null;
export {};